United Microelectronics Corporation (NYSE: UMC; TWSE: 2303) (“UMC”), today reported unaudited net sales for the month of December 2016.

Revenues for December 2016

Period   2016   2015   Y/Y Change   Y/Y (%)
December   12,557,760   10,673,034   +1,884,726   +17.66%
Jan.-Dec.   147,870,124   144,830,421   +3,039,703   +2.10%

(*) All figures in thousands of New Taiwan Dollars (NT$), except for percentages.

(**) All figures are consolidated

Additional information about UMC is available on the web at http://www.umc.com.